Two types of immunity occur in humans:
1. Innate Immunity
2. Acquired Immunity
Innate immunity is the natural defense present since birth, whereas acquired immunity is developed after exposure to pathogens through infections or vaccinations.
For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of the following graphs is most suitable to represent bacterial colony growth? Where \( N \)
- Number of Bacteria at any time, \( N_0 \)
- Initial number of Bacteria.